The Pearson correlation coefficient examines variables that are ______.
a. continuous in nature
b. not continuous in nature
c. categorical in nature
d. not categorical in nature
Ans: a
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It would be prudent for action researchers to include in a generic consent letter
a. what will happen to children in the classroom b. notice that some of the child's work might be included in reports on the research c. that there will be no negative consequences of not participating in the research d. All of these are true.
Power is in part a function of
a. the homogeneity of the subjects on the independent variables. b. how the hypothesis was stated. c. sample size. d. All of these are true.
When Dr. Sanchez, the principal, entered the room, she noticed that all of the children were gathered around the computer. She went over and saw one child moving pictures from the field trip to the zoo around on the screen. The children were told by their teacher, Ms. Smith that this would
A. keep them busy while the teacher set up the next lesson. B. help them learn how to use a mouse on a computer. C. teach them to work together. D. begin the process to make a book for the class.
Which of the following pathways to juvenile violence is the most common?
A. authority conflict B. overt aggression C. covert aggression D. innate conflict